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42 lines
2.0 KiB
Markdown
42 lines
2.0 KiB
Markdown
# BTstack Port for Windows Systems with DA14585 Controller connected via Serial Port
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This port allows to use the DA14585 connected via Serial Port with BTstack running on a Win32 host system.
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It first downloads the hci_585.hex firmware from the 6.0.8.509 SDK, before BTstack starts up.
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Please note that it does not detect if the firmware has already been downloaded, so you need to reset the DA14585 before starting an example.
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For production use, the HCI firmware could be flashed into the OTP and the firmware download could be skipped.
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Tested with the official DA14585 Dev Kit Basic on OS X and Windows 10.
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## Toolchain
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The port requires a Unix-like toolchain. We successfully used [mingw-w64](https://mingw-w64.org/doku.php) to compile and run the examples. mingw64-w64 is based on [MinGW](mingw.org), which '...provides a complete Open Source programming tool set which is suitable for the development of native MS-Windows applications, and which do not depend on any 3rd-party C-Runtime DLLs.'
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We've used the Msys2 package available from the [downloads page](https://mingw-w64.org/doku.php/download) on Windows 10, 64-bit and use the MSYS2 MinGW 64-bit start menu item to compile 64-bit binaries.
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In the MSYS2 shell, you can install everything with pacman:
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$ pacman -S git
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$ pacman -S make
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$ pacman -S mingw-w64-x86_64-toolchain
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$ pacman -S python
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$ pacman -S winpty
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## Compilation
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With mingw64-w64 installed, just go to the port/windows-winusb directory and run make
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$ cd btstack/port/windows-winusb
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$ make
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Note: When compiling with msys2-32 bit and/or the 32-bit toolchain, compilation fails
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as `conio.h` seems to be mission. Please use msys2-64 bit with the 64-bit toolchain for now.
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## Console Output
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When running the examples in the MSYS2 shell, the console input (via btstack_stdin_support) doesn't work. It works in the older MSYS and also the regular CMD.exe environment. Another option is to install WinPTY and then start the example via WinPTY like this:
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$ winpty ./spp_and_le_counter.exe
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